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| author | Jay Cornwall <jay.cornwall@amd.com> | 2023-07-12 23:51:47 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-08 00:14:06 +0300 |
| commit | 05c899eacc0412bae0581add19c4062db8bdffda (patch) | |
| tree | fd2af9bfda2c5dfecccdc7ba32d3529a1a63cfe2 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | 96c211f1f9ef82183493f4ceed4e347b52849149 (diff) | |
| download | linux-05c899eacc0412bae0581add19c4062db8bdffda.tar.xz | |
drm/amdkfd: Sign-extend TMA address in trap handler
SMEM instructions can reach addresses above 47 bits but require
bit 47 to be sign-extended through bits [63:48].
This allows the TMA to be relocated in a following patch.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h')
0 files changed, 0 insertions, 0 deletions